Fabrication and characterization of high-speed integrated electro-optic lens and scanner devices

K. T. Gahagan; V. Gopalan; J. M. Robinson; Q. X. Jia; T. E. Mitchell

Fabrication and characterization of high-speed integrated electro-optic lens and scanner devices

K. T. Gahagan, V. Gopalan, J. M. Robinson, Q. X. Jia, T. E. Mitchell

Research output: Contribution to journal › Conference article › peer-review

Abstract

We demonstrate two high-speed electro-optic devices: an integrated lens/scanner and a variable radius collimating lens stack fabricated on a single crystal of Z-cut LiTaO₃. The lens and scanner components consist of lithographically defined domain-inverted regions extending through the thickness of the crystal. A lens power of 0.233 cm^-1 kV^-1, a deflection angle of 12.68 mrad kV^-1, and a scan rate of 225 kHz at 375 V were observed. The collimating lens stack is theoretically capable of collimating the output from 2-10 micron diameter channel waveguides.

Original language	English (US)
Pages (from-to)	374-379
Number of pages	6
Journal	Proceedings of SPIE - The International Society for Optical Engineering
Volume	3620
State	Published - Jan 1 1999
Event	Proceedings of the 1999 Integrated Optics Devices III - San Jose, CA, USA Duration: Jan 25 1999 → Jan 27 1999

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Computer Science Applications
Applied Mathematics
Electrical and Electronic Engineering

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title = "Fabrication and characterization of high-speed integrated electro-optic lens and scanner devices",

abstract = "We demonstrate two high-speed electro-optic devices: an integrated lens/scanner and a variable radius collimating lens stack fabricated on a single crystal of Z-cut LiTaO3. The lens and scanner components consist of lithographically defined domain-inverted regions extending through the thickness of the crystal. A lens power of 0.233 cm-1 kV-1, a deflection angle of 12.68 mrad kV-1, and a scan rate of 225 kHz at 375 V were observed. The collimating lens stack is theoretically capable of collimating the output from 2-10 micron diameter channel waveguides.",

author = "Gahagan, {K. T.} and V. Gopalan and Robinson, {J. M.} and Jia, {Q. X.} and Mitchell, {T. E.}",

year = "1999",

month = jan,

day = "1",

language = "English (US)",

volume = "3620",

pages = "374--379",

journal = "Proceedings of SPIE - The International Society for Optical Engineering",

issn = "0277-786X",

publisher = "SPIE",

note = "Proceedings of the 1999 Integrated Optics Devices III ; Conference date: 25-01-1999 Through 27-01-1999",

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TY - JOUR

T1 - Fabrication and characterization of high-speed integrated electro-optic lens and scanner devices

AU - Gahagan, K. T.

AU - Gopalan, V.

AU - Robinson, J. M.

AU - Jia, Q. X.

AU - Mitchell, T. E.

PY - 1999/1/1

Y1 - 1999/1/1

N2 - We demonstrate two high-speed electro-optic devices: an integrated lens/scanner and a variable radius collimating lens stack fabricated on a single crystal of Z-cut LiTaO3. The lens and scanner components consist of lithographically defined domain-inverted regions extending through the thickness of the crystal. A lens power of 0.233 cm-1 kV-1, a deflection angle of 12.68 mrad kV-1, and a scan rate of 225 kHz at 375 V were observed. The collimating lens stack is theoretically capable of collimating the output from 2-10 micron diameter channel waveguides.

AB - We demonstrate two high-speed electro-optic devices: an integrated lens/scanner and a variable radius collimating lens stack fabricated on a single crystal of Z-cut LiTaO3. The lens and scanner components consist of lithographically defined domain-inverted regions extending through the thickness of the crystal. A lens power of 0.233 cm-1 kV-1, a deflection angle of 12.68 mrad kV-1, and a scan rate of 225 kHz at 375 V were observed. The collimating lens stack is theoretically capable of collimating the output from 2-10 micron diameter channel waveguides.

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UR - http://www.scopus.com/inward/citedby.url?scp=0032635944&partnerID=8YFLogxK

M3 - Conference article

AN - SCOPUS:0032635944

VL - 3620

SP - 374

EP - 379

JO - Proceedings of SPIE - The International Society for Optical Engineering

JF - Proceedings of SPIE - The International Society for Optical Engineering

SN - 0277-786X

T2 - Proceedings of the 1999 Integrated Optics Devices III

Y2 - 25 January 1999 through 27 January 1999

ER -

Fabrication and characterization of high-speed integrated electro-optic lens and scanner devices

Abstract

All Science Journal Classification (ASJC) codes

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